Mendelyeevite
(=mendeleevite)钙铌钛铀矿
🗣️ 情景例句
and then we'll go back to my house.
然后回到我家。
Let me give you a little motherly advice.
让我给你一些母亲般的劝告。
A few days later about 140 black people were taken and put on a tall sailing ship waiting off the coast.
几天以后，大约140名黑人被带到一艘停靠在海岸边的大帆船上。